built-in variable 中文意思是什麼
built-in variable
解釋
內部變量-
The variable parameter taper equation was built with diameter determination datas of different parts of cryptomeria fortunei plantation sample wood, in combination with the relative tree height curve mode and other assistant equations, volume table of c. fortunei plantation standing was compiled, and provided the scientific basis for the production and application
摘要利用柳杉人工林樣木各部位直徑測定數據，建立可變參數削度方程，配合威布爾分佈函數、相對樹高曲線模型及其他輔助方程，編制了柳杉人工林林分出材率表，為生產應用提供科學依據。 -
In the former, two computing modes of fem are built, aimed at the coupling of variable - profile pylon, curved - axis arch and flexible cable. the software algor feas is used to get the results of dynamic numerical analysis, such as natural vibration frequency, vibration mode, dynamic displacement, dynamic stress, which are compared with the results of shaking table test research to draw to important conclusions. these conclusions provide not only potent basis for the design and construction of nanjing century tower, but also reference for other pylon - cable - arch structures similar to the project
在動態數值分析中，針對世紀塔變截面的塔身，曲線軸線的拱以及柔性拉索相互耦合時清況，建立兩種有限元計算模式，利用有限元軟體algorfeas得到動力數值分析的結果，如：自振頻率、振型、動位移、動應力等等，再和振動臺試驗研究成果作比較，得到一些重要的結論，從而為南京世紀塔工程的設計和施工提供強有力的依據，而且為類以於世紀塔工程的其它塔-索-拱結構的設計也提供一定的參考。 -
The improvements in the iaga contained adding strengthen operator, improving evaluation index of premature, etc. multi - phase homing project, making use of the flight properties of parafoil system in gliding and turning, was simple in control and facile in practice. based on frenet frame, the linear time - variable error equations of parafoil system were built
基於frenet坐標系推導和建立了翼傘系統線性時不變的誤差方程，並運用「投影點」的思想來獲得frenet坐標系下偏差量的解析近似表達式，從而設計了用於翼傘系統航跡跟蹤的傳統pd控制器和增益調節型模糊pd控制器。 -
The variable parameter taper equation, which was suitable to pin us elliottii plantation form changing law, was built with the sample wood datas on the basis of the research of about form shape in the tree mensuration, one - dimensional volume table, two - dimensional volume table, one - dimensional timber - produced rate table for timber assortment, and two - dimensional timber - produced rate table for timber assortment were complied based on the above
摘要在樹干形狀研究的基礎上，利用樣木資料建立了一個適合濕地松人工林干形變化規律的可變參數削度方程，據以編制了一元材積表、二元材積表、一元材種出材率表和二元材種出材率表，這些數表經檢驗誤差較小，精度較高，可在林業生產上推廣應用。 -
Also a prototype for the boost two - level converter is built. the experimental results show that the boost tl converter has lower input current harmonics than the boost two - level converter, and it can satisfy the limits specified in rtca do - 160d. so the boost tl converter has the potential to apply in the future variable frequency ac airborne system ranged from 360hz to 800hz
並完成一臺boostpfc變換器進行實驗對比，實驗結果表明，相比于boostpfc變換器， boosttlpfc變換器能有效地減小電流諧波使其滿足相應的諧波標準rtcado - 160d ，所以它適合於即將採用360hz - 800hz變頻交流供電體制的航空電網。 -
First, based on reading lots of references biomass gasification technology is discussed in detail including the basic principle of biomass gasification, categories and working principle of biomass gasification equipment and ancillary system of biomass gasification in this paper. second, performance calculation modules of sub - systems such as gas turbine, heat recovery steam generator, steam turbine and dryer in the bigcc system are built, especially, performance calculation modules of gas turbine fueling biomass fuel gas based on variable specific heat and biomass dryer are built. in the mean time, program of performance calculation modules for sub - systems is developed using delphi 6. 0
首先，本文在閱讀大量文獻基礎上對生物質氣化技術進行了詳細的闡述，主要包括：生物質氣化基本原理、生物質氣化設備的種類和工作原理以及生物質氣化的附屬系統；其次，建立了bigcc系統中各個子系統燃氣輪機、余熱鍋爐、蒸汽輪機、乾燥器等的性能計算模型，特別建立了基於變比熱的燒生物質燃料氣的燃氣輪機性能計算模型和生物質乾燥器的性能計算模型，並用delphi6 -
In 2003, debeier color plate industry co., ltd invested and built by husilong enterprise agency was established, having the 1st imported auto film - covering streamline with dc variable frequency control technology in the metal ceiling enterprise at home, which indicated that husilong enterprise agency took a most successful and most solid step in integration of the industrial chains, increasing greatly its comprehensive competitive force, and that husilong goes ahead of the rest in the competition with the enterprises both at home and abroad, possessing a absolutely advantageous position
2003年，華獅企業機構投資興建的德貝爾彩圖板實業有限公司成立，其擁有的國內金屬天花企業第一條進口直流變頻控制技術的自動覆膜流水線順利投產，這標志著華獅企業機構整合產業鏈跨出最成功的最堅實的一步，大大提高了綜合競爭力，華獅在同國內外企業的競爭中先行一步，占據了絕對優勢地位 -
With respect to the issue of integrated flight / propulsion control system design, adopting the decentralized solutions of system integration, this article studied the key technologies in this integrated control system, based on which a real - time integrated closed - loop model of plane / engine was built and a study of variable structure control of integrated flight / pro - pulsion control system was conducted. through a great many simulations, the feasibility of the solution was verified and a simulating platform of integrated flight / propulsion control system was designed and developed by utilizing directx multi - media development libraries
本文針對飛行/推進綜合控制系統設計問題，採用分散的系統綜合方案，研究了飛行/推進綜合控制中的關鍵技術，在此基礎上建立了飛機/發動機綜合閉環實時模型，進行了發動機的變結構控制研究，通過大量的模擬，驗證了控制方案的可行性，並基於directx多媒體開發庫設計完成飛/推綜合控制系統模擬平臺界面的開發。 -
Aiming at the status of large energy consumption in ship air conditioning systems, considers that energy saving and efficiency improving mainly rely on operation maintenance and management for those ships in service, while the new techniques such as variable frequency of compressors and fans and electric expand valves to control refrigerating output should be introduced to reduce energy consumption for new built or refitted ships
摘要針對船舶空調系統能耗較大的現狀，認為現有船舶應立足於在運行過程中加強對系統的維護管理，以實現節能增效；新造船舶或改裝的船舶，應採用壓縮機、風機變頻技術以及利用電子膨脹閥調節製冷量，以實現更大程度的節能。 -
The nonlinear magneto - elastic basic equations of thin current - carrying strip - plate are built, based on the kinetic equations, the geometric equations, the physical equations and the electrodynamics equations of thin current - carrying plate, the normal cauchy form nonlinear differential equations, which includes ten basic unknown functions in all, are obtained by means of variable replacement method
摘要在所建立的載流條形薄板的非線性磁彈性基本方程運動方程、幾何方程、物理方程和電動力學方程的基礎上，通過變量代換，整理成含有10個基本未知函數的標準柯西型方程。 -
A new method to build the semi - quantitative system relating matrix was advanced, it was constructed via the dynamic envelopes, which were built by gm ( 1, 1 ) based on the qualitative binning of observing data current of part variables, and its elements were calculated by the ratio of variable states ' corresponding areas in the dynamic envelopes
為了實現這一目標，一種新的系統半定量關聯矩陣的構建方法被提出，它以系統部分變量觀測數據流的定性劃分為基礎，應用灰色gm （ 1 ， 1 ）模型建立其系統動態包絡，並以動態包絡中變量各種狀態的對應面積之比作為它們的關聯系數。 -
One was adjusted by built - in register, and the other was adjusted by external variable resistor
針對vcom調節方式，分別設計了由ic內部寄存器軟體調節和外部可調電阻調節法兩種電路。 -
A continuously variable transmission test bench is built. an autocontrolling software about continuously variable transmission system is developed, the data of engine throttle opening, speed ratio of cvt and load can be gathered in test bench and the system can be controlled
搭建了無級變速傳動系統實驗臺，開發了無級變速傳動自動控制軟體，在實驗臺上實現了發動機節氣門開度、無級變速器速比及載荷等數據的採集及計算機自動控制。 -
The shell knows that the first part of input is going to be a command, not a filename, so it completes against commands, both built in commands and external commands located using the path variable, and also shell functions and aliases
Shell知道輸入的第一部分將是命令而不是文件名，所以它將對照著命令，包括內部命令和外部命令（使用path變量定位） ，還有shell函數和別名來完成。 -
In pl / 1, a parenthesized list of one or more arguments, separated by commas, following an entry - name constant, an entry - name variable, a generic name, or a built - in function name
程序設計語言pl 1中一個帶括號的表，內有一個或多個自變量用逗號隔開，其前為入口名常數、入口名變量、類屬名或內部函數名。
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